READING CODES PO340 AND PO300

1998 Suzuki Sidekick

Tiny

saturntech9

August, 31, 2012 AT 8:49 AM

Looks like a 3 speed transmission

Tiny

zuky

August, 31, 2012 AT 4:57 PM

Thank you, Now on the trouble tree you sent it says the harness plug I assume the plug on pcm? It says the it has 26 pin, my bplug on pcm is only 7, am I at the right plug?There is no other plug on pcm.

Tiny

zuky

August, 31, 2012 AT 4:59 PM

Also maybe a pic of the test plug Im supposed to be running these test from?

Tiny

saturntech9

August, 31, 2012 AT 5:21 PM

Sounds like you found something other then the pcm I posted a diagram of where it is its number 22 in the diagram.I dont have a access to the connector faces and pin outs on the vechile. You would just find the connector thats 26 pin and the other one which they say is 22 pin and count from the end the amount of pin numbers they say which is 3. The wire should be white if you started from the correct end. Let me know what you find.

Tiny

zuky

August, 31, 2012 AT 5:43 PM

Well some how were not on same page here, the trouble tree said nothing about being under the dash for anything, It only said to remove pcm and turn it to test it once the testing plug is found, which in fact led me to believe it was in general area under hood, is that last diagram wireing under hood? If so its not very clear, I cannot even blow it up like I could the trouble tree.

Tiny

zuky

August, 31, 2012 AT 5:47 PM

This is what I have been reading

Tiny

saturntech9

August, 31, 2012 AT 8:01 PM

The pcm is under the left side of the dash according to my info. It may seem like it to you its under the hood from the trouble it is not under there.

Tiny

saturntech9

August, 31, 2012 AT 8:14 PM

The pcm is under the left side of the dash according to my info. It may seem like it to you its under the hood from the trouble it is not under there.

Tiny

zuky

September, 1, 2012 AT 8:02 PM

Here is what I found; 2.51 v constant, never drops to 0 with rotation. No short to grn on this white wire.

Tiny

saturntech9

September, 1, 2012 AT 9:02 PM

Are you talking about the step 2?If so if the voltage is constant you go step 4 which says check for a open in the wire which ever color yours is of no open replace cam sensor.

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